Index: ELF/LinkerScript.cpp
===================================================================
--- ELF/LinkerScript.cpp
+++ ELF/LinkerScript.cpp
@@ -245,14 +245,14 @@
       if (V.empty())
         continue;
 
-      OutputSectionBase<ELFT> *OutSec;
-      bool IsNew;
-      std::tie(OutSec, IsNew) = Factory.create(V.front(), Cmd->Name);
-      if (IsNew)
-        OutputSections->push_back(OutSec);
-
-      uint32_t Subalign = Cmd->SubalignExpr ? Cmd->SubalignExpr(0) : 0;
       for (InputSectionBase<ELFT> *Sec : V) {
+        OutputSectionBase<ELFT> *OutSec;
+        bool IsNew;
+        std::tie(OutSec, IsNew) = Factory.create(Sec, Cmd->Name);
+        if (IsNew)
+          OutputSections->push_back(OutSec);
+
+        uint32_t Subalign = Cmd->SubalignExpr ? Cmd->SubalignExpr(0) : 0;
         if (Subalign)
           Sec->Alignment = Subalign;
         OutSec->addSection(Sec);
@@ -362,16 +362,17 @@
 }
 
 template <class ELFT>
-static OutputSectionBase<ELFT> *
+static std::vector<OutputSectionBase<ELFT> *>
 findSection(OutputSectionCommand &Cmd,
             ArrayRef<OutputSectionBase<ELFT> *> Sections) {
+  std::vector<OutputSectionBase<ELFT> *> Out;
   for (OutputSectionBase<ELFT> *Sec : Sections) {
     if (Sec->getName() != Cmd.Name)
       continue;
     if (checkConstraint(Sec->getFlags(), Cmd.Constraint))
-      return Sec;
+      Out.push_back(Sec);
   }
-  return nullptr;
+  return Out;
 }
 
 template <class ELFT> void LinkerScript<ELFT>::assignAddresses() {
@@ -407,35 +408,34 @@
     }
 
     auto *Cmd = cast<OutputSectionCommand>(Base.get());
-    OutputSectionBase<ELFT> *Sec = findSection<ELFT>(*Cmd, *OutputSections);
-    if (!Sec)
-      continue;
-
-    if (Cmd->AddrExpr)
-      Dot = Cmd->AddrExpr(Dot);
-
-    if (Cmd->AlignExpr)
-      Sec->updateAlignment(Cmd->AlignExpr(Dot));
+    for (OutputSectionBase<ELFT> *Sec :
+         findSection<ELFT>(*Cmd, *OutputSections)) {
+      if (Cmd->AddrExpr)
+        Dot = Cmd->AddrExpr(Dot);
+
+      if (Cmd->AlignExpr)
+        Sec->updateAlignment(Cmd->AlignExpr(Dot));
+
+      if ((Sec->getFlags() & SHF_TLS) && Sec->getType() == SHT_NOBITS) {
+        uintX_t TVA = Dot + ThreadBssOffset;
+        TVA = alignTo(TVA, Sec->getAlignment());
+        Sec->setVA(TVA);
+        assignOffsets(Cmd, Sec);
+        ThreadBssOffset = TVA - Dot + Sec->getSize();
+        continue;
+      }
 
-    if ((Sec->getFlags() & SHF_TLS) && Sec->getType() == SHT_NOBITS) {
-      uintX_t TVA = Dot + ThreadBssOffset;
-      TVA = alignTo(TVA, Sec->getAlignment());
-      Sec->setVA(TVA);
-      assignOffsets(Cmd, Sec);
-      ThreadBssOffset = TVA - Dot + Sec->getSize();
-      continue;
-    }
+      if (!(Sec->getFlags() & SHF_ALLOC)) {
+        assignOffsets(Cmd, Sec);
+        continue;
+      }
 
-    if (!(Sec->getFlags() & SHF_ALLOC)) {
+      Dot = alignTo(Dot, Sec->getAlignment());
+      Sec->setVA(Dot);
       assignOffsets(Cmd, Sec);
-      continue;
+      MinVA = std::min(MinVA, Dot);
+      Dot += Sec->getSize();
     }
-
-    Dot = alignTo(Dot, Sec->getAlignment());
-    Sec->setVA(Dot);
-    assignOffsets(Cmd, Sec);
-    MinVA = std::min(MinVA, Dot);
-    Dot += Sec->getSize();
   }
 
   // ELF and Program headers need to be right before the first section in
Index: test/ELF/linkerscript/linkerscript-merge-sections.s
===================================================================
--- test/ELF/linkerscript/linkerscript-merge-sections.s
+++ test/ELF/linkerscript/linkerscript-merge-sections.s
@@ -1,28 +0,0 @@
-# REQUIRES: x86
-# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
-
-# RUN: echo "SECTIONS { .foo : { *(.foo.*) } }" > %t.script
-# RUN: ld.lld -o %t1 --script %t.script %t
-# RUN: llvm-objdump -s %t1 | FileCheck %s
-# CHECK:      Contents of section .foo:
-# CHECK-NEXT:  0158 01000000 02000000 00000000 73686f72  ............shor
-# CHECK-NEXT:  0168 7420756e 7369676e 65642069 6e7400    t unsigned int.
-
-.global _start
-_start:
-  nop
-
-.section .foo.1, "aw"
-writable:
- .long 1
-
-.section .foo.2, "aM",@progbits,1
-readable:
- .long 2
-
-.section .foo.3, "awx"
- .long 0
-
-.section .foo.4, "MS",@progbits,1
-.LASF2:
- .string "short unsigned int"
Index: test/ELF/linkerscript/linkerscript-phdrs.s
===================================================================
--- test/ELF/linkerscript/linkerscript-phdrs.s
+++ test/ELF/linkerscript/linkerscript-phdrs.s
@@ -17,8 +17,9 @@
 # CHECK-NEXT:    PhysicalAddress: 0x10000000
 # CHECK-NEXT:    FileSize: 521
 # CHECK-NEXT:    MemSize: 521
-# CHECK-NEXT:    Flags [ (0x5)
+# CHECK-NEXT:    Flags [ (0x7)
 # CHECK-NEXT:      PF_R (0x4)
+# CHECK-NEXT:      PF_W (0x2)
 # CHECK-NEXT:      PF_X (0x1)
 # CHECK-NEXT:    ]
 
Index: test/ELF/linkerscript/linkerscript-repsection-va.s
===================================================================
--- test/ELF/linkerscript/linkerscript-repsection-va.s
+++ test/ELF/linkerscript/linkerscript-repsection-va.s
@@ -7,8 +7,9 @@
 # CHECK:      Sections:
 # CHECK-NEXT: Idx Name          Size      Address          Type
 # CHECK-NEXT:   0               00000000 0000000000000000
-# CHECK-NEXT:   1 .foo          00000008 0000000000000120 DATA
-# CHECK-NEXT:   2 .text         00000001 0000000000000128 TEXT DATA
+# CHECK-NEXT:   1 .foo          00000004 0000000000000158 DATA
+# CHECK-NEXT:   2 .foo          00000004 000000000000015c DATA
+# CHECK-NEXT:   3 .text         00000001 0000000000000160 TEXT DATA
 
 .global _start
 _start: